1984 928S 4.6 L VS 928S 4.7 L
04-05-2013, 11:48 AM
Racer
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1984 928S 4.6 L VS 928S 4.7 L
I have a 928S 4.6 L according to the info given when I looked it up by the Vin, would parts fit from a 4.7 L engine, is there any difference??
04-05-2013, 11:51 AM
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There never was a 4.6L
04-05-2013, 12:33 PM
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A lot of places on the web show them as 4.6L but as stated above a 4.6L was never made.
04-05-2013, 12:37 PM
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Because it's a 4.664L engine. Some sites truncate but Porsche rounds it up.
04-05-2013, 12:38 PM
Racer
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4.6 L
Well I'm looking to replace the back up switch and spark plugs, and other minimal stuff but I wasn't sure if that made a difference with the engine.
04-05-2013, 12:46 PM
Racer
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I understand
Now I get it, its a 4.664 l then, make more sense.
04-05-2013, 05:56 PM
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Quote:
Originally Posted by
GlenL
Because it's a 4.664L engine. Some sites truncate but Porsche rounds it up.
yup...what Glen said
All "4.7" 928 engines are 4664cc...... There really only are 4 engine sizes officially made by Porsche 4.5L (4474 I think), 4.7 (4664) 5.0 (49??) and 5.4 (53??)
04-05-2013, 08:43 PM
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04-06-2013, 03:19 AM
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Make sure you get the plain copper Bosch plugs, these I think, BOSCH Part # 7506 {#WR8DC} SUPER
04-05-2013, 11:48 AM
1984 928S 4.6 L VS 928S 4.7 L
